Shaving the goods

I must have extremely sensitive skin in just this specific area but I’m at a loss!!! Every time I save near my Vagina and my thighs/area close to my vag,(and sometimes my armpits) it immediately becomes extremely irritated and I get a million itchy, red, and very sore razor bumps. Sometimes aloe helps to stop the break out but the next day I can’t even think about wearing underwear. It becomes painful to walk, and wear most clothes. It is constantly sore and itchy for around a week. PLEASE, If you have any advice I’d appreciate hearing it.